S$ 93 Cheap Flights from Houston to San Antonio (HOU-SAT)

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Cheap Flights from Houston to San Antonio starting at S$ 93

Book one-way or return flights from Houston to San Antonio from as little as S$ 93. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Houston to San Antonio? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Houston to San Antonio. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Houston to San Antonio

View airlines operating flights from Houston to San Antonio. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From S$ 93

Southwest Airlines

From S$ 97

American Airlines

From S$ 128

Frontier Airlines

From S$ 193

Delta Air Lines

From S$ 311

Alaska Airlines

From S$ 418

ANA airlines

Find more flights and airlines

Alternative Routes from Houston to San Antonio

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to San Antonio.

Cheapest
IAH
07:25
1h 5m
Direct
SAT
08:30
George Bush Intercontinental Airport - San Antonio International Airport
Thu, May 9United Airlines
S$ 93
HOU
21:55
1h 10m
Direct
SAT
23:05
William P. Hobby Airport - San Antonio International Airport
Fri, May 3Southwest Airlines
S$ 97
HOU
21:55
1h 10m
Direct
SAT
23:05
William P. Hobby Airport - San Antonio International Airport
Fri, May 3Southwest Airlines
S$ 97
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Houston (HOU) to San Antonio (SAT) the cheapest?
Airlines adjust prices for flights from Houston to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Houston (HOU) to San Antonio (SAT) cost?
According to Trip.com's data, the lowest price is around S$ 348.
How long is a flight from Houston (HOU) to San Antonio (SAT)?
It takes about 1 hour 5 minutes to fly from Houston (HOU) to San Antonio (SAT).
What is the transportation method from the main airport to downtown in San Antonio?
- The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.
What time does the earliest flight from Houston to San Antonio depart?
The earliest flight departs from Houston (IAH) at 07:51 and arrives in San Antonio (SAT) at 08:55.
What time does the latest flight from Houston to San Antonio depart?
The latest flight departs from Houston (IAH) at 21:40 and arrives in San Antonio (SAT) at 22:39.
What are the most popular airlines that fly from Houston (HOU) to San Antonio (SAT)?
Airlines with flights from Houston (HOU) to San Antonio (SAT): Copa Airlines, Air Canada, United Airlines and Emirates.
What's the most popular airline for direct flights from Houston (HOU) to San Antonio (SAT)?
United Airlines operates 1 direct flights from Houston (HOU) to San Antonio (SAT).
How many airports in San Antonio?
There are 4 airports near San Antonio: San Antonio Randolph Afb, San Antonio International Airport, Kelly Field Annex/Lackland Air Force Base and San Antonio Stinson Airport.

How to find a cheap flight from Houston to San Antonio

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to San Antonio. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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Flight Information from Houston to San Antonio

Cheapest direct flight price	S$ 93
Cheapest return ticket price	S$ 137
Cheapest month	April
Peak season for travel	October
Flight distance	306.45km
Average flight time	1 hour 5 minutes
Popular airline	United Airlines